You don't happen to live around TC Jester and Ella do you? I have seen a silver VX in the area there a couple of times, my friends also have reported seeing a silver one on the U of H campus. Anyways, I hope you can make it out to the get together at George's should be fun.
Also I know that member Javelin_Thrower on here lives in Houston, and is looking for a VX very soon. Feel free to contact him or me, I can relay the info to him.